Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dreyer, WJ (Wynand Johannes)

Chess SA id

103007698

FIDE id

Date of birth

2003-08-22 (Adult)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1037	1037.8	920.6	920.6
Raw rating	1037	1037.8	920.6	920.6
Weighted rating	1037	1037.8	920.6	920.6
Weighted performance	100.3	100.1	0	0
Floor	537	537.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	209.2	208.9	246.9	246.9
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1037 2024-02-01	1037.8 2024-02-01	920.6 2024-02-01	920.6 2024-02-01
Highest weighted rating	1037 2024-11-01	1037.8 2024-11-01	920.6 2024-11-01	920.6 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1037	1037.8	920.6	920.6
Analysis
Rating	1037	1037.8	920.6	920.6
Raw rating	1037	1037.8	920.6	920.6
Weighted rating	1037	1037.8	920.6
Weighted performance	100.3	100.1	0
K-factor	40	40	40	40
Floor	537	537.8	500	500
Max/Min rating change allowed	209.2	208.9	246.9	246.9
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1037	1037.8	920.6	920.6
New weighted rating	1037	1037.8	920.6	920.6
New weighted performance	99.9	99.7	0	0
Temp new rating	1037	1037.8	920.6	920.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1037	1037.8	920.6	920.6
New K-factor	40	40	40	40
New floor	537	537.8	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	259	226	33

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	16	57.14	60.7	991.3	1052
Standard	28	16	57.14	60.7	991.3	1052
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1037	1037.8	920.6	920.6
2025-09-01	1037	1037.8	920.6	920.6
2025-08-01	1037	1037.8	920.6	920.6
2025-07-01	1037	1037.8	920.6	920.6
2025-06-01	1037	1037.8	920.6	920.6
2025-05-01	1037	1037.8	920.6	920.6
2025-04-01	1037	1037.8	920.6	920.6
2025-03-01	1037	1037.8	920.6	920.6
2025-02-01	1037	1037.8	920.6	920.6
2025-01-01	1037	1037.8	920.6	920.6
2024-12-01	1037	1037.8	920.6	920.6
2024-11-01	1037	1037.8	920.6	920.6
2024-10-01	1037	1037.8	920.6	920.6
2024-09-01	1037	1037.8	920.6	920.6
2024-08-01	1037	1037.8	920.6	920.6
2024-07-01	1037	1037.8	920.6	920.6
2024-06-01	1037	1037.8	920.6	920.6
2024-08-01	1037	1037.8	920.6	920.6
2024-04-01	1037	1037.8	920.6	920.6
2024-03-01	1037	1037.8	920.6	920.6
2024-02-01	1037	1037.8	920.6	920.6
2024-01-01	1037	1037.8	920.6	920.6
2023-12-01	1037	1037.8	920.6	920.6
2023-11-01	1037	1037.8	920.6	920.6

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	South African Junior Team Championships 2018 (U16C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
2	Sparticus 4 2018	2018-05-12	2018-05-12	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
3	Sparticus 3 2018 (A)	2018-04-14	2018-04-14	Standard	Gert Sibande (MGS)	5	5	1.5	Yes	Analysis
4	Sparticus 1 2018 (A)	2018-02-17	2018-02-17	Standard	Gert Sibande (MGS)	5	4	2	Yes	Analysis
5	South African Junior Team Championships 2017 (U16D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament Sparticus 1 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Modise, S (Siphesihle)				Opponent Mathibela, BBM (Bhono)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 0.5
		Opponent Steenkamp, F (Fransien)				Opponent Nkabinde, N (Nqobile)
3	3	Tournament Sparticus 3 2018				Tournament Sparticus 4 2018
		date 2018-04-14	rnd 5	type Standard	result 0.5	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Pieters, QL (Quintin)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament Sparticus 1 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Modise, S (Siphesihle)				Opponent Mathibela, BBM (Bhono)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 0.5
		Opponent Steenkamp, F (Fransien)				Opponent Nkabinde, N (Nqobile)
3	3	Tournament Sparticus 3 2018				Tournament Sparticus 4 2018
		date 2018-04-14	rnd 5	type Standard	result 0.5	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Pieters, QL (Quintin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament Sparticus 1 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Modise, S (Siphesihle)				Opponent Mathibela, BBM (Bhono)
2	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Steenkamp, F (Fransien)				Opponent Campher, R (Ricolen-Lee)
3	2	Tournament Sparticus 4 2018				Tournament Sparticus 4 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Lategan, H (Hanru)				Opponent Pieters, QL (Quintin)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament Sparticus 1 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Modise, S (Siphesihle)				Opponent Mathibela, BBM (Bhono)
2	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Steenkamp, F (Fransien)				Opponent Campher, R (Ricolen-Lee)
3	2	Tournament Sparticus 4 2018				Tournament Sparticus 4 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Lategan, H (Hanru)				Opponent Pieters, QL (Quintin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Van Zyl ,J (Juane)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Zyl ,J (Juane)	3	1144.9	719.9	3	1147.9	719.9	0	0	0	0	0	0
2	Govindasamy ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Govindasamy ,K (Kyle)	2	1035.2	610.2	2	1038.2	610.2	0	0	0	0	0	0
3	Bester ,FS (Franco)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Bester ,FS (Franco)	2	904.5	692	2	908.4	692	0	0	0	0	0	0
4	Mathibela ,BBM (Bhono)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mathibela ,BBM (Bhono)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Dlamini ,V (Valentino)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Dlamini ,V (Valentino)	1	1000	1000	1	998.2	1000	0	0	0	0	0	0
6	Bezuidenhout ,KE (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bezuidenhout ,KE (Kyle)	1	877	1302	1	877	1302	0	0	0	0	0	0
7	Khasake ,M (Molemo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Khasake ,M (Molemo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Milner ,J (Julian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Milner ,J (Julian)	1	990.8	565.8	1	990.8	565.8	0	0	0	0	0	0
9	Steenkamp ,F (Fransien)	1	1	425	1	1	425	0	0	0	0	0	0
9	Steenkamp ,F (Fransien)	1	520.6	945.6	1	520.6	945.6	0	0	0	0	0	0
10	Nkadimeng ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nkadimeng ,K (Kamogelo)	1	1177.8	1602.8	1	1173.2	1602.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Dreyer, WJ (Wynand Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms